Compare 2191 vs 2199
Property | 2191 | 2199 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 71 × 3131 | 31 × 7331 |
Prime factorization | 7 × 313 | 3 × 733 |
Divisors count | 4 | 4 |
Divisors | 1, 7, 313, 2191 | 1, 3, 733, 2199 |
Number of properties | 1 | 1 |
Semiprimes | 628th | 631st |
Roman numberals | MMCXCI | MMCXCIX |
Base 2 | 1000100011112 | 1000100101112 |
Base 3 | 100000113 | 100001103 |
Base 4 | 2020334 | 2021134 |
Base 5 | 322315 | 322445 |
Base 6 | 140516 | 141036 |
Base 7 | 62507 | 62617 |
Base 8 | 42178 | 42278 |
Base 9 | 30049 | 30139 |
Base 10 | 219110 | 219910 |
Base 11 | 171211 | 171a11 |
Base 12 | 132712 | 133312 |
Base 13 | cc713 | 100213 |
Base 14 | b2714 | b3114 |
Base 15 | 9b115 | 9b915 |
Base 16 | 88f16 | 89716 |